The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 1978
Filed:
Apr. 22, 1977
Applicant:
Inventors:
George J Williams, Chalfont, PA (US);
Robert C Boyer, Bethlehem, PA (US);
Assignee:
Ecolaire Incorporated, Malvern, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
2693 / ;
Abstract
An L-shaped member is used for positioning a plurality of tube support plates at predetermined spaced locations on the L-shaped member with the tube holes of the tube sheets aligned. The L-shaped member is portable and includes a plurality of longitudinally separated members for locating the tube support plates with a predetermined spacing between each tube support plate.